South Boston's Castle Island, MA Homes for Sale

1 matching active homes for sale • Average asking price: $1,799,999

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1 property found in South Boston's Castle Island

South Boston's Castle Island Active Listing Snapshot

Current matching homes for sale in South Boston's Castle Island Viewed Nov 5, 2026 at 12:53 AM

1 active listings for sale in South Boston's Castle Island match the current filters. Their average asking price is $1,799,999. These active listings have been on the market for an average of 152 days.
1
Active Listings
$1,799,999
Average Asking Price
152 days
Average Days Listed
$1.8M - $1.8M
Price Range
3,110 sqft
Avg. Living Area
$579 /sqft
Avg. Price/Sqft

Property Types in South Boston's Castle Island

3 Family 1

Nearby Cities

Explore homes in communities near South Boston's Castle Island

Boston

2,150 listings 2.4 mi

Newton

259 listings 8.5 mi

Cambridge

237 listings 5 mi

Somerville

219 listings 5.5 mi

Brookline

193 listings 4.9 mi

Quincy

184 listings 5.2 mi

Lynn

157 listings 10.7 mi

Medford

146 listings 6.8 mi

Frequently Asked Questions

Common questions about South Boston's Castle Island real estate

How many listings for sale match this search in South Boston's Castle Island?

There are 1 active listings for sale in South Boston's Castle Island matching the current filters. Availability changes as MLS listings are updated.

What is the average asking price for these listings?

The matching active listings in South Boston's Castle Island have an average asking price of $1,799,999.

How long have these active listings been on the market?

The current matching listings in South Boston's Castle Island have been on the market for an average of 152 days.

Ready to Find Your Home in South Boston's Castle Island?

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Steven Novak
Steven Novak Real Estate Agent